Refresh results when match options change

Re-run the current search when Match Case, Whole Word, or Regex is toggled so the selection and result feedback update immediately. Add regression coverage for each search option.

Author: AlexHettle

MeadowPy/dev/tests/test_ui_panels_and_dialogs.py

@@ -997,9 +997,20 @@ def test_find_replace_bar_uses_editor_selection_and_replace_workflows(qapp):
     editor.find_first_calls.clear()
     editor.find_first_results = [False]
     bar._case_btn.setChecked(True)
+    assert editor.find_first_calls[-1][:6] == (
+        "needle", False, True, False, True, True
+    )
+    assert bar._match_label.text() == "No results"
+
+    editor.find_first_results = [True]
     bar._word_btn.setChecked(True)
+    assert editor.find_first_calls[-1][:6] == (
+        "needle", False, True, True, True, True
+    )
+    assert bar._match_label.text() == ""
+
+    editor.find_first_results = [False]
     bar._regex_btn.setChecked(True)
-    bar.find_next()
     assert editor.find_first_calls[-1][:6] == ("needle", True, True, True, True, True)
     assert bar._match_label.text() == "No results"
 

MeadowPy/meadowpy/ui/find_replace_bar.py

@@ -50,6 +50,8 @@ def _setup_ui(self) -> None:
         self._case_btn = self._make_toggle("Aa", "Match Case")
         self._word_btn = self._make_toggle("W", "Match Whole Word")
         self._regex_btn = self._make_toggle(".*", "Use Regular Expression")
+        for toggle in (self._case_btn, self._word_btn, self._regex_btn):
+            toggle.toggled.connect(self._on_match_option_toggled)
 
         self._match_label = QLabel("")
         self._match_label.setMinimumWidth(40)
@@ -285,6 +287,10 @@ def _on_find_text_changed(self, text: str) -> None:
         else:
             self._match_label.setText("")
 
+    def _on_match_option_toggled(self, _checked: bool) -> None:
+        """Refresh the current search after a match option changes."""
+        self.find_next()
+
     def _get_editor(self) -> CodeEditor | None:
         return self._window._tab_manager.current_editor()